| 438039-41-9

• CAS: 438039-41-9
• 化学式: C₂₉H₃₄ClFeO₃PSi
• 分子量: 580.946
• InChiKey: HTTDYHOQGXDVPK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  (η5-C5Me5)(CO)2FeP(SiMe3)2 、 六氯乙烷 、 二苯乙烯酮 以 正戊烷 为溶剂， 以85%的产率得到
  参考文献：
  名称：

  Synthesis, structure and reactivity of highly functionalized arsanyl- and stibanyl-diazomethanes

  摘要：

  Reaction of the ferriophosphane and ferrioarsane [CP*(CO)(2)FeE(SiMe3){C(OSiMe3)=CPh2}] (2a, E = P. 2b, E = As) with an equimolar amount of hexachloroethane proceeded smoothly to afford the chlorinated derivatives [Cp*(CO)(2)FeE(Cl){C(OSiMe3)= CPh2}] (3a, E = P; 3b, E = As). Only 3b could be converted into the pnictogen functionalized diazoalkane [CP*(CO)(2)FeAs-i {C(N-2)SiMe3}{C(OSiMe3)-CPh2}] (4b) by treatment with LiC(N-2)SiMe3. Upon gentle heating or irradiation, compound 4b as well as its antimony analogue 4c proved to be inert towards N-2-extrusion. Diazoalkane 4c and dialkyl acetylenedicarboxylates underwent [3 + 2] cycloadditions with the result of the (l-pyrazolyl)stibanes 9e and 9d. This process involved a sigmatropic migration of the antimony fragment from carbon to nitrogen. The novel products were characterized by elemental analyses and spectra (IR, H-1-, C-13, Si-29-, P-31-NMR). In addition the diazoalkanes 4b and 4e as well as the (l-pyrazolyl)stibane 9d were subjected to single crystal X-ray structure determinations. (C) 2002 Published by Elsevier Science B.V.

  DOI：

  10.1016/s0022-328x(01)01124-x